Can someone help me to turn bluetooth of at boot/login ? I don't want to have bluetooth on while running Ubuntu. Another thing is how to have the power settings to "powersave" at boot/login all the time. It now always goes to on demand. I have laptop mode enabled and I have the following code in /etc/laptop-mode/conf.d/cpufreq.conf (MacBook 2,1)

You can disable the bluetooth through System/Preferences/Startup Applications.

After I replied earlier, I started thinking about it and realized you were looking at how to turn off the bluetooth dongle in order to save power, not just disable the bluetooth service.

I came across this file while searching for a way to enable my bluetooth mouse on bootup.

/etc/laptop-mode/conf.d/bluetooth.conf

################################################## #############################
# Bluetooth settings
# ------------------
#
# If you enable this module, laptop mode tools will enable/disable bluetooth
# depending on the power status of your laptop. Bluetooth uses a considerable
# amount of power (comparable to wireless networking), and disabling it is
# therefore a good idea when you are looking to improve your battery life.
#
################################################## #############################